ZL30347GGG2

Overview

The ZL30347GGG2 is a Stratum 3 network clock synchronizer manufactured by Microchip Technology. It operates within a temperature range of -40°C to +85°C and utilizes a 100-CABGA package with SMD/SMT mounting. The device supports dual voltage inputs of 1.8 V and 3.3 V. It features up to 12 outputs with a maximum output frequency of 100 MHz and a maximum input frequency of 622.08 MHz. The duty cycle is specified at a maximum of 60%. This component is classified under Clock Generators and Timer ICs, designed for precise timing synchronization in networking applications.

Feature Summary

• Provides Stratum 3 network synchronization capabilities
• Supports multiple output channels for complex timing distribution
• Operates with dual voltage supplies for flexible integration

Applications

• SONET/SDH network synchronization
• Ethernet timing distribution
• Stratum 3 compliant network infrastructure

Procurement Notes

Verify the specific suffix GGG2 against official Microchip documentation to ensure correct package type and temperature rating. Confirm RoHS compliance status through current datasheets. Check humidity sensitivity handling requirements during storage and assembly. Validate that the CABGA-100 package matches the target PCB footprint design specifications before procurement.

Selection Notes

Select this component when Stratum 3 accuracy is required for SONET/SDH or Ethernet networks. Ensure the design accommodates the 100-CABGA package and dual voltage rails. Verify that the input frequency range up to 622.08 MHz aligns with source clock signals. Consider thermal management for the -40°C to +85°C operating range.

Part Context

This part belongs to the ZL3034x family of clock synchronizers from Microchip Technology. It is designed for high-performance networking equipment requiring precise timing. The family includes variants with different output counts and frequencies. The ZL30347GGG2 specifically targets Stratum 3 applications in telecommunications infrastructure.

Replacement Considerations

Consult Microchip official documentation for verified direct replacements. Cross-reference pinouts and electrical parameters carefully. Generic substitutes may not meet Stratum 3 specifications.